Indian army has published the notification for SSC Tech 56 men and SSC Tech 27 women for the course commencing at OTA Chennai from April 2021
The path of Halley's comet in its orbit around the Sun is
Parabolic
Hyperbolic
Elliptical
Circular
Atoms of the same element having the same atomic number but different mass are called
atomic number
isotopes
mass number
isobars
The chief constituent of 'Gobar' gas is
Carbon dioxide
Methane
Ethane
Hydrogen
The Law of Heredity was propounded by
Marie Curie
Gregor Mendel
Thomas Edison
Charles Darwin
The device used for converting AC to DC is called
Semi Conductor
Conductor
Full Conductor
Rectifier
